mm/madvise: Use vma_next instead of vma linked list

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>

diff --git a/mm/madvise.c b/mm/madvise.c
index 6a660858784b8410287a2250778c2a4197ae21a1..3ff9345b07464c1114160ae1f1acf193b0c94049 100644 (file)
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -1139,7 +1139,7 @@ int do_madvise(struct mm_struct *mm, unsigned long start, size_t len_in, int beh
                if (start >= end)
                        goto out;
                if (prev)
-                       vma = prev->vm_next;
+                       vma = vma_next(mm, prev);
                else    /* madvise_remove dropped mmap_lock */
                        vma = find_vma(mm, start);
        }